CN110562849A - Electric anchoring device for crane trolley - Google Patents
Electric anchoring device for crane trolley Download PDFInfo
- Publication number
- CN110562849A CN110562849A CN201910968735.6A CN201910968735A CN110562849A CN 110562849 A CN110562849 A CN 110562849A CN 201910968735 A CN201910968735 A CN 201910968735A CN 110562849 A CN110562849 A CN 110562849A
- Authority
- CN
- China
- Prior art keywords
- torsion bar
- anchoring
- anchoring device
- rod
- push rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004873 anchoring Methods 0.000 title claims abstract description 53
- 125000006850 spacer group Chemical group 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 241000282693 Cercopithecidae Species 0.000 claims description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/18—Travelling gear incorporated in or fitted to trolleys or cranes with means for locking trolleys or cranes to runways or tracks to prevent inadvertent movements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention discloses an electric anchoring device of a crane trolley, which comprises an anchoring frame, wherein an emergency rod is arranged on a side plate on one side of the anchoring frame, a bolt is arranged on one side of the emergency rod, an anchoring pin is arranged in the middle of the anchoring frame, the anchoring pin is connected with a torsion bar I through a screw rod, an electric push rod is arranged on the other side of the anchoring frame, the top of the electric push rod is rotatably connected with a torsion bar II, a transmission shaft is connected in the torsion bar I, a spacer sleeve is arranged on the transmission shaft on one side of the torsion bar I, the torsion bar I is connected outside the spacer sleeve, the spacer sleeve is connected with the anchoring frame, a. By externally controlled closing and opening of the power pushrod. The efficiency is improved, the personnel operation environment is improved, and the personnel allocation of the crane is reduced.
Description
Technical Field
The invention relates to the technical field of machine manufacturing, in particular to an electric anchoring device for a crane trolley.
Background
Along with the development of cranes towards the direction of intellectualization, the automatic anchoring devices of cranes are increasingly in wide demand in accordance with the requirements of remote control of cranes. Combine certain shipyard portal crane dolly electronic anchoring transformation project, the dolly in the past needs operating personnel artificial to walk to the anchoring device edge, and manual opening or closing of anchoring device carries out, this very big progress and the efficiency of having influenced work, and it is inconvenient for holistic project has been brought, and operating personnel's operating environment is comparatively abominable, has increased crane personnel's outfit, if the driver's cabin is very far away from anchoring device, this contradiction seems outstanding more.
Disclosure of Invention
In order to solve the problems, the invention discloses an electric anchoring device for a crane trolley.
The technical scheme of the invention is as follows: electronic anchoring device of monkey, including the anchoring frame, be equipped with emergency rod on the curb plate of anchoring frame one side, emergency rod one side is equipped with the bolt, the middle part is equipped with the anchoring round pin in the anchoring frame, the anchoring round pin is connected with torsion bar I through the screw rod, anchoring frame opposite side is equipped with electric putter, electric putter top rotation is connected with torsion bar II, the transmission shaft is connected in the torsion bar I, be equipped with the spacer on the transmission shaft of torsion bar I one side, torsion bar I connects outside the spacer, spacer and anchoring frame link to each other, be equipped with limit switch on the anchoring frame, anchoring frame bottom is equipped with the anchoring seat.
Further, the screw rod and the electric push rod are arranged in parallel, and the torsion bar I and the torsion bar II are arranged in parallel.
Furthermore, the bottom of the screw is connected with a fixed seat on an upper panel of the anchoring pin through a bearing I, and a bearing II on the upper part of the screw is rotatably connected with the torsion bar I through a pin shaft.
Furthermore, one side of the fixed seat is provided with a limit baffle.
Furthermore, the electric push rod is connected with an external control system, and the electric push rod is connected with a switch button in the control system.
The invention has the advantages that: the closing and the opening of the electric push rod are controlled by the selection of the electric push rod. The efficiency is improved, the personnel operation environment is improved, and the personnel allocation of the crane is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
Wherein: 1. anchor frame, 11, top panel, 12, fixing base, 13, limit baffle, 14, limit switch, 2, bolt, 3, emergency rod, 4, transmission shaft, 41, spacer, 5, torsion bar I, 6, electric putter, 61, torsion bar II, 7, screw rod, 71, bearing I, 72, bearing II, 73, round pin axle, 8, anchor pin, 9, anchor seat.
Detailed Description
For the purpose of enhancing an understanding of the present invention, the following detailed description of the present invention is provided in conjunction with the accompanying drawings, which are provided for the purpose of illustration only and are not intended to limit the scope of the present invention.
As shown in figure 1, the electric anchoring device of the crane trolley comprises an anchoring frame 1 welded on a trolley main body structure through the anchoring frame to prevent the trolley from sliding under a strong wind state, an emergency rod 3 arranged on a side plate of one side of the anchoring frame 1, a bolt 2 arranged on one side of the emergency rod 3, an anchoring pin 8 arranged in the middle of the anchoring frame 1, a torsion bar I5 connected with the anchoring pin 8 through a screw 7, a bearing I71 connected with a fixed seat 12 on an upper panel 11 of the anchoring pin at the bottom of the screw 7, a limit baffle 13 arranged on one side of the fixed seat 12, a bearing II72 on the upper part of the screw 7 and the torsion bar I61 rotatably connected through a pin 73, an electric push rod 6 arranged on the other side of the anchoring frame 1, the screw 7 and the electric push rod 6 arranged in parallel, a torsion bar II61 rotatably connected with the top of the electric push rod 6, the electric push rod 6, torsion bar I and torsion bar II61 are arranged in parallel, a transmission shaft 4 is connected in the torsion bar I5, a spacer 41 is arranged on the transmission shaft 4 on one side of the torsion bar I5, the torsion bar I5 is connected outside the spacer 41, the spacer 41 is connected with an anchoring frame 1, the anchoring is opened and closed by driving an anchoring pin to move up and down through the up-and-down pushing of an electric push rod, a limit switch 14 is arranged on the anchoring frame 1, and an anchoring seat 9 is arranged at the bottom of the anchoring frame 1.
When a switch button in the control system is turned on, the electric push rod pushes the torsion bar II upwards to drive the transmission shaft, so that the spacer sleeve is driven to rotate, the spacer sleeve drives the torsion bar I, the torsion bar I drives the screw rod to move upwards, so that the anchoring pin is driven to move upwards, and the bolt on the anchoring frame moves upwards to realize unlocking.
And conversely, the anchoring of the crane trolley is realized.
Claims (5)
1. Electronic anchoring device of monkey, including anchor frame, its characterized in that: be equipped with emergency rod on the curb plate of anchor frame one side, emergency rod one side is equipped with the bolt, the middle part is equipped with the anchor round pin in the anchor frame, the anchor round pin is connected with torsion bar I through the screw rod, anchor frame opposite side is equipped with electric putter, the electric putter top is rotated and is connected with torsion bar II, the transmission shaft is connected to the torsion bar I in, be equipped with the spacer on the transmission shaft of torsion bar I one side, torsion bar I connects outside the spacer, spacer and anchor frame link to each other, be equipped with limit switch on the anchor frame, anchor frame bottom is equipped with the anchor seat.
2. the crane trolley electrical anchoring device as claimed in claim 1, wherein: the screw rod and the electric push rod are arranged in parallel, and the torsion bar I and the torsion bar II are arranged in parallel.
3. The crane trolley electrical anchoring device as claimed in claim 1, wherein: the bottom of the screw is connected with a fixed seat on an upper panel of the anchoring pin through a bearing I, and a bearing II on the upper part of the screw is rotatably connected with the torsion bar I through a pin shaft.
4. A crane trolley powered anchoring device as claimed in claim 3, characterized in that: and one side of the fixed seat is provided with a limit baffle.
5. The crane trolley electrical anchoring device as claimed in claim 1, wherein: the electric push rod is connected with an external control system, and the electric push rod is connected with a switch button in the control system.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019107299464 | 2019-08-08 | ||
| CN201910729946 | 2019-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110562849A true CN110562849A (en) | 2019-12-13 |
Family
ID=68784725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910968735.6A Pending CN110562849A (en) | 2019-08-08 | 2019-10-12 | Electric anchoring device for crane trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110562849A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003252572A (en) * | 2002-02-28 | 2003-09-10 | Ishikawajima Harima Heavy Ind Co Ltd | Revolving anchor device |
| CN2665099Y (en) * | 2003-10-22 | 2004-12-22 | 上海同步港机技术发展有限公司 | Hoisting machine automatic anchoring device |
| CN201172583Y (en) * | 2008-03-20 | 2008-12-31 | 上海港机重工有限公司 | Anchor for carriage |
| CN203006779U (en) * | 2012-12-26 | 2013-06-19 | 南京港机重工制造有限公司 | Automatic manual rotary anchoring device of portal crane |
| CN204150964U (en) * | 2014-09-19 | 2015-02-11 | 青岛海西重机有限责任公司 | A kind of novel span winch automatic rotating anchoring device |
| CN204569180U (en) * | 2015-04-27 | 2015-08-19 | 青岛港国际股份有限公司 | A kind of rail-mounted gantry crane anchoring system and rail-mounted gantry crane |
| CN108249296A (en) * | 2018-03-16 | 2018-07-06 | 中船第九设计研究院工程有限公司 | A kind of gantry crane trolley walking mechanism automatic anchoring device thereof |
| CN208666912U (en) * | 2018-08-27 | 2019-03-29 | 广州港集团有限公司 | A kind of electronic anchoring device of rail-mounted gantry container crane trolley |
| CN210855010U (en) * | 2019-08-08 | 2020-06-26 | 南通中远重工有限公司 | Electric anchoring device for crane trolley |
-
2019
- 2019-10-12 CN CN201910968735.6A patent/CN110562849A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003252572A (en) * | 2002-02-28 | 2003-09-10 | Ishikawajima Harima Heavy Ind Co Ltd | Revolving anchor device |
| CN2665099Y (en) * | 2003-10-22 | 2004-12-22 | 上海同步港机技术发展有限公司 | Hoisting machine automatic anchoring device |
| CN201172583Y (en) * | 2008-03-20 | 2008-12-31 | 上海港机重工有限公司 | Anchor for carriage |
| CN203006779U (en) * | 2012-12-26 | 2013-06-19 | 南京港机重工制造有限公司 | Automatic manual rotary anchoring device of portal crane |
| CN204150964U (en) * | 2014-09-19 | 2015-02-11 | 青岛海西重机有限责任公司 | A kind of novel span winch automatic rotating anchoring device |
| CN204569180U (en) * | 2015-04-27 | 2015-08-19 | 青岛港国际股份有限公司 | A kind of rail-mounted gantry crane anchoring system and rail-mounted gantry crane |
| CN108249296A (en) * | 2018-03-16 | 2018-07-06 | 中船第九设计研究院工程有限公司 | A kind of gantry crane trolley walking mechanism automatic anchoring device thereof |
| CN208666912U (en) * | 2018-08-27 | 2019-03-29 | 广州港集团有限公司 | A kind of electronic anchoring device of rail-mounted gantry container crane trolley |
| CN210855010U (en) * | 2019-08-08 | 2020-06-26 | 南通中远重工有限公司 | Electric anchoring device for crane trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 226100 No. 2, Xin'anjiang Road, Binjiang street, Haimen District, Nantong City, Jiangsu Province Applicant after: Nantong COSCO Shipping Heavy Industry Equipment Co.,Ltd. Address before: 226100 No.2 Xin'anjiang Road, HaimenGang, Haimen City, Nantong City, Jiangsu Province Applicant before: NANTONG COSCO HEAVY INDUSTRY CO.,LTD. |
|
| CB02 | Change of applicant information |